2-(Trifluoromethylthio)phenacyl bromide CAS 544429-24-5
| CAS No. | 544429-24-5 |
| Molecular Formula | C9H6BrF3OS |
| Molecular Weight | 299.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Trifluoromethylthio)phenacyl bromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(Trifluoromethylthio)phenacyl bromide (CAS 544429-24-5) is a high-purity analytical reference standard with the molecular formula C9H6BrF3OS and a molecular weight of 299.11 g/mol.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 2-(Trifluoromethylthio)phenacyl bromide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H6BrF3OS |
| Molecular Weight | 299.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethylthio Standards
- 3-(Trifluoromethylthio)benzyl bromide (CAS 213203-84-0)
- 4-(Trifluoromethylthio)benzyl Bromide (CAS 21101-63-3)
- 4-(Trifluoromethylthio)benzene-1-sulfonyl fluoride (CAS 883146-32-5)
- N-(Trifluoromethylthio)phthalimide (CAS 719-98-2)
- 4-(Trifluoromethylthio)benzoylacetonitrile (CAS 914636-77-4)
- 3-(Trifluoromethylthio)benzoyl chloride (CAS 51748-28-8)
- 4-(Trifluoromethylthio)benzoyl Chloride (CAS 330-14-3)
- Methyl 3-(trifluoromethylthio)pyrazine-2-carboxylate (CAS 1206524-66-4)
Recommended Standards
- 2-(Benzyloxy)-5-bromo-1,3-difluorobenzene (CAS 99045-18-8)
- 2-Bromo-1-(3-((trifluoromethyl)thio)phenyl)ethan-1-one (CAS 56773-34-3)
- 2-(Benzyloxy)-1-bromo-3,5-difluorobenzene (CAS 942143-10-4)
- 2-Bromo-1-(4-((trifluoromethyl)thio)phenyl)ethan-1-one (CAS 2003-11-4)
- Ethyl (5-(methylthio)-1,3,4-thiadiazol-2-yl)carbamate (CAS 5319-74-4)
- 2,6-diamino-5-(hydroxymethyl)pyrimidin-4(3H)-one (CAS 79595-72-5)
- Methyl 2-(3-azabicyclo[3.2.1]Octan-8-yl)acetate (CAS 1554386-17-2)
- 911678-16-5 N-(2-Bromoethyl)-N,N-dimethylprop-2-yn-1-aminium bromide DTXSID00723267 (CAS 911678-16-5)
- 3-(tert-Butoxy)-5-cyclopropoxyisonicotinic acid (CAS 1243346-58-8)
- ethyl 6-chloro-2-methylpyridine-3-carboxylate (CAS 31163-12-9)
- Dobutamine Impurity 60 (CAS 63434-00-4)
- Ethyl [1,2,3]triazolo[1,5-a]pyridine-3-carboxylate (CAS 87838-54-8)
- All-rac-alfa-Tocopherol EP Impurity B (Mixture of Diastereomers) (CAS CATO-C4X-119515)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com